CVE-2002-2300

NONECVSS 0.0Trending — 3 sources updated this weekWeaponized

0.0

Buffer overflow in ftpd 5.4 in 3Com NBX 4.0.17 or ftpd 5.4.2 in 3Com NBX 4.1.4 allows remote attackers to cause a denial of service (crash) via a long CEL command.

CVSS v3: —
EG Score: 0.0(none)
EPSS: 96.6%
KEV: Not listed

Published

December 31, 2002

Last Modified

April 16, 2026

References (16)

cve@mitrehttp://marc.info/?l=bugtraq&m=103886644126011&w=2
cve@mitrehttp://seclists.org/lists/bugtraq/2003/Apr/0344.html
cve@mitrehttp://securitytracker.com/id?1005732
cve@mitrehttp://securitytracker.com/id?1006760
cve@mitrehttp://www.kb.cert.org/vuls/id/317417
cve@mitrehttp://www.secnap.com/alerts.php?pg=6
cve@mitrehttp://www.securityfocus.com/bid/6297
cve@mitrehttps://exchange.xforce.ibmcloud.com/vulnerabilities/10739
af854a3a-2127-422b-91ae-364da2661108http://marc.info/?l=bugtraq&m=103886644126011&w=2
af854a3a-2127-422b-91ae-364da2661108http://seclists.org/lists/bugtraq/2003/Apr/0344.html
af854a3a-2127-422b-91ae-364da2661108http://securitytracker.com/id?1005732
af854a3a-2127-422b-91ae-364da2661108http://securitytracker.com/id?1006760
af854a3a-2127-422b-91ae-364da2661108http://www.kb.cert.org/vuls/id/317417
af854a3a-2127-422b-91ae-364da2661108http://www.secnap.com/alerts.php?pg=6
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/6297

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-119Buffer Operations Within Bounds (Buffer Overflow)

Data Freshness Timeline

(refreshed 13× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-02 20:10 UTCepss_batch
2026-06-01 13:49 UTCepss_batch
2026-06-01 13:49 UTCepss_batch
2026-05-31 22:28 UTCepss_batch
2026-05-31 18:09 UTCEG score recompute
2026-05-31 18:09 UTCGHSA enrichment
2026-05-31 00:13 UTCepss_batch
2026-05-31 00:13 UTCepss_batch
2026-05-29 13:40 UTCepss_batch
2026-05-29 13:40 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-27 13:37 UTCepss_batch
2026-05-26 13:41 UTCepss_batch
2026-05-26 13:41 UTCepss_batch
2026-05-24 16:42 UTCepss_batch
2026-05-22 21:15 UTCepss_batch
2026-05-20 22:36 UTCepss_batch
2026-05-20 11:20 UTCepss_batch

Publicly available exploits

(1 reference)

Working exploit code is in the public domain (1 Exploit-DB entry). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

Exploit-DBEDB-22060✓ verified
First seen Dec 2, 2002
3Com SuperStack 3 NBX 4.0/4.1 - FTPD Denial of Service
Open source ↗

Frequently asked(4)

What is CVE-2002-2300?

CVE-2002-2300 is a none vulnerability published on December 31, 2002. Buffer overflow in ftpd 5.4 in 3Com NBX 4.0.17 or ftpd 5.4.2 in 3Com NBX 4.1.4 allows remote attackers to cause a denial of service (crash) via a long CEL command.

When was CVE-2002-2300 disclosed?

CVE-2002-2300 was first published in the National Vulnerability Database on December 31, 2002, with the most recent update on April 16, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2002-2300 actively exploited?

CVE-2002-2300 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 96.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2002-2300?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2002-2300, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2002-2300

📅 Published

🔄 Last Modified

🔗 References (16)

Weakness Classification(1)

Data Freshness Timeline

Publicly available exploits

❓ Frequently asked(4)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2002-2300?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (16)

Frequently asked(4)

Related CVEs(same CWE)